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catalinii / minisatip

minisatip is an SATIP server for linux using local DVB-S2, DVB-C, DVB-T or ATSC cards
https://minisatip.org
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Bandwidth drop #1081

Closed romanlum closed 1 year ago

romanlum commented 1 year ago

I have a problem watching some channels because of a bandwidth drop.

Somtimes the bandwith drops from 1500 kb/s to about 100kb/s and then i have continuity counter errors on tvheadend. Any ideas how this can happen?

The setup is minisatip and tvheadend on a gigablue x3 4k


[19/03 21:57:40.925 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
[19/03 21:57:41.025 signal]: BW 1476 KB/s, DMX 1473 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 7090, r: 25, w: 30 fw: 0, tt: 177 ms
[19/03 21:57:41.298 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
[19/03 21:57:42.126 signal]: BW 471 KB/s, DMX 1659 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 3074, r: 27, w: 30 fw: 0, tt: 83 ms
[19/03 21:57:42.376 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 1 times
[19/03 21:57:43.097 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
[19/03 21:57:43.197 signal]: BW 96 KB/s, DMX 1434 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 1420, r: 26, w: 29 fw: 0, tt: 36 ms
[19/03 21:57:43.468 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 1 times
[19/03 21:57:44.192 signal]: get_signal adapter 2: status 31, strength 62913, snr 53083, BER: 0
[19/03 21:57:44.207 AD2]: dvbapi: sending ECM key 0 for pid 1C7B (7291), ecm_parity = 1, previous parity -1, demux = 0, filter = 0, icam_ecm 4, len = 183 [81 70 B4 00]
[19/03 21:57:44.292 signal]: BW 98 KB/s, DMX 1184 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 1222, r: 27, w: 30 fw: 0, tt: 33 ms
[19/03 21:57:44.542 signal]: get_signal adapter 2: status 31, strength 62913, snr 53083, BER: 0
[19/03 21:57:44.913 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 1 times
[19/03 21:57:45.364 signal]: BW 98 KB/s, DMX 1579 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 1335, r: 26, w: 28 fw: 0, tt: 34 ms
[19/03 21:57:45.635 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 2 times
[19/03 21:57:46.458 signal]: BW 96 KB/s, DMX 1520 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 1374, r: 26, w: 29 fw: 0, tt: 35 ms
[19/03 21:57:46.708 AD2]: dvbapi: sending ECM key 0 for pid 1C7B (7291), ecm_parity = 1, previous parity -1, demux = 0, filter = 0, icam_ecm 4, len = 183 [81 70 B4 00]
[19/03 21:57:46.708 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 2 times
[19/03 21:57:47.530 signal]: BW 102 KB/s, DMX 1536 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 1400, r: 27, w: 30 fw: 0, tt: 37 ms
[19/03 21:57:48.577 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
[19/03 21:57:48.677 signal]: BW 479 KB/s, DMX 1337 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 2747, r: 27, w: 30 fw: 0, tt: 74 ms
[19/03 21:57:48.932 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
Message repeated 2 times
[19/03 21:57:49.757 signal]: BW 1365 KB/s, DMX 1315 KB/s, Buffered 0.0 MB, Dropped: 0.0 MB, ns/read 6098, r: 27, w: 30 fw: 0, tt: 164 ms
[19/03 21:57:50.033 signal]: get_signal adapter 2: status 31, strength 62913, snr 53738, BER: 0
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romanlum commented 1 year ago

was a signal problem on my side